21325692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77267}}^1$

素因数の和:77297

約数の個数: 24

約数和(自身を含む): 51924096

約数和(自身を除く): 30598404

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 77267, 154534, 231801, 309068, 463602, 927204, 1777141, 3554282, 5331423, 7108564, 10662846, 21325692]

約数ペア:

[(1, 21325692), (2, 10662846), (3, 7108564), (4, 5331423), (6, 3554282), (12, 1777141), (23, 927204), (46, 463602), (69, 309068), (92, 231801), (138, 154534), (276, 77267)]